/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @author Vladimir N. Molotkov
* @version $Revision$
*/
package tests.security.cert;
import java.io.ObjectStreamException;
import java.security.cert.CertPath;
import java.security.cert.CertificateEncodingException;
import java.util.Arrays;
import junit.framework.TestCase;
import org.apache.harmony.security.tests.support.cert.MyCertPath;
import org.apache.harmony.security.tests.support.cert.MyFailingCertPath;
import org.apache.harmony.security.tests.support.cert.TestUtils;
import org.apache.harmony.testframework.serialization.SerializationTest;
/**
* Tests for <code>CertPath</code> fields and methods
*
*/
public class CertPathTest extends TestCase {
/**
* Meaningless cert path encoding just for testing purposes
*/
private static final byte[] testEncoding = new byte[] {
(byte)1, (byte)2, (byte)3, (byte)4, (byte)5
};
private static final byte[] testEncoding1 = new byte[] {
(byte)1, (byte)2, (byte)3, (byte)4, (byte)5, (byte)6
};
//
// Tests
//
/**
* Test for <code>CertPath(String type)</code> method<br>
* Assertion: returns hash of the <code>Certificate</code> instance
*/
public final void testCertPath() {
try {
CertPath cp1 = new MyCertPath(testEncoding);
assertEquals("MyEncoding", cp1.getType());
assertTrue(Arrays.equals(testEncoding, cp1.getEncoded()));
} catch (CertificateEncodingException e) {
fail("Unexpected CertificateEncodingException " + e.getMessage());
}
try {
CertPath cp1 = new MyCertPath(null);
} catch (Exception e) {
fail("Unexpected exception " + e.getMessage());
}
}
/**
* Test for <code>hashCode()</code> method<br>
* Assertion: returns hash of the <code>Certificate</code> instance
*/
public final void testHashCode() {
CertPath cp1 = new MyCertPath(testEncoding);
CertPath cp2 = new MyCertPath(testEncoding);
CertPath cp3 = new MyCertPath(testEncoding1);
assertTrue(cp1.hashCode() == cp2.hashCode());
assertTrue(cp1.hashCode() != cp3.hashCode());
}
/**
* Test for <code>hashCode()</code> method<br>
* Assertion: hash code of equal objects should be the same
*/
public final void testHashCodeEqualsObject() {
CertPath cp1 = new MyCertPath(testEncoding);
CertPath cp2 = new MyCertPath(testEncoding);
assertTrue((cp1.hashCode() == cp2.hashCode()) && cp1.equals(cp2));
}
/**
* Test for <code>getType()</code> method<br>
* Assertion: returns cert path type
*/
public final void testGetType() {
assertEquals("MyEncoding", new MyCertPath(testEncoding).getType());
}
/**
* Test #1 for <code>equals(Object)</code> method<br>
* Assertion: object equals to itself
*/
public final void testEqualsObject01() {
CertPath cp1 = new MyCertPath(testEncoding);
assertTrue(cp1.equals(cp1));
}
/**
* Test for <code>equals(Object)</code> method<br>
* Assertion: object equals to other <code>CertPath</code>
* instance with the same state
*/
public final void testEqualsObject02() {
CertPath cp1 = new MyCertPath(testEncoding);
CertPath cp2 = new MyCertPath(testEncoding);
assertTrue(cp1.equals(cp2) && cp2.equals(cp1));
}
/**
* Test for <code>equals(Object)</code> method<br>
* Assertion: object not equals to <code>null</code>
*/
public final void testEqualsObject03() {
CertPath cp1 = new MyCertPath(testEncoding);
assertFalse(cp1.equals(null));
}
/**
* Test for <code>equals(Object)</code> method<br>
* Assertion: object not equals to other which is not
* instance of <code>CertPath</code>
*/
public final void testEqualsObject04() {
CertPath cp1 = new MyCertPath(testEncoding);
assertFalse(cp1.equals("MyEncoding"));
}
/**
* Test for <code>toString()</code> method<br>
* Assertion: returns string representation of
* <code>CertPath</code> object
*/
public final void testToString() {
CertPath cp1 = new MyCertPath(testEncoding);
assertNotNull(cp1.toString());
}
//
// the following tests just call methods
// that are abstract in <code>CertPath</code>
// (So they just like signature tests)
//
/**
* This test just calls <code>getCertificates()</code> method<br>
*/
public final void testGetCertificates() {
CertPath cp1 = new MyCertPath(testEncoding);
cp1.getCertificates();
}
/**
* This test just calls <code>getEncoded()</code> method<br>
*
* @throws CertificateEncodingException
*/
public final void testGetEncoded() throws CertificateEncodingException {
CertPath cp1 = new MyCertPath(testEncoding);
cp1.getEncoded();
}
/**
* This test just calls <code>getEncoded(String)</code> method<br>
*
* @throws CertificateEncodingException
*/
public final void testGetEncodedString() throws CertificateEncodingException {
CertPath cp1 = new MyCertPath(testEncoding);
cp1.getEncoded("MyEncoding");
}
/**
* This test just calls <code>getEncodings()</code> method<br>
*/
public final void testGetEncodings() {
CertPath cp1 = new MyCertPath(testEncoding);
cp1.getEncodings();
}
/**
* This test just calls <code>writeReplace()</code> method<br>
*/
public final void testWriteReplace() {
try {
MyCertPath cp1 = new MyCertPath(testEncoding);
Object obj = cp1.writeReplace();
assertTrue(obj.toString().contains(
"java.security.cert.CertPath$CertPathRep"));
} catch (ObjectStreamException e) {
fail("Unexpected ObjectStreamException " + e.getMessage());
}
}
public final void testWriteReplace_ObjectStreamException() {
try {
MyFailingCertPath cp = new MyFailingCertPath(testEncoding);
Object obj = cp.writeReplace();
fail("expected ObjectStreamException");
} catch (ObjectStreamException e) {
// ok
}
}
/**
* serialization/deserialization compatibility.
*/
public void testSerializationSelf() throws Exception {
TestUtils.initCertPathSSCertChain();
CertPath certPath = TestUtils.buildCertPathSSCertChain();
SerializationTest.verifySelf(certPath);
}
/**
* serialization/deserialization compatibility with RI.
*/
public void testSerializationCompatibility() throws Exception {
TestUtils.initCertPathSSCertChain();
CertPath certPath = TestUtils.buildCertPathSSCertChain();
SerializationTest.verifyGolden(this, certPath);
}
}